Maxim Integrated Maxim MAX11166/67 16位、500/250ksps SAR 模数转换器

Maxim MAX11166 16位、500ksps SAR模数转换器和MAX11167 16位、250ksps SAR模数转换器是业内最小的双极性±5V、16位模数转换器(ADC)。这些器件的封装仅为微小的9mm2，是唯一一款集成了内置基准缓冲器的12引脚、16位双极性数模转换器，节约成本，而且比竞争产品节约至少88%的电路板空间。这些模数转换器特有超摆幅™技术，支持±从正5V输入轨得到5V输入信号。该技术省去了负电源供电的需要，简化了设计。

特性

  • High DC and AC Accuracy
  • 16-Bit Resolution with No Missing Codes
  • SNR: 92.6dB
  • THD: -105dB at 10kHz
  • ±0.5 LSB INL (typ)
  • ±0.2 LSB DNL (typ)
  • Internal Reference and Reference Buffer Saves Cost and Board Space
  • 6ppm/°C typ
  • Tiny 12-Pin 3mm x 3mm TDFN Package
  • Bipolar ±5V Analog Input Range Saves External Signal Conditioning
  • Single-Supply ADC with Low Power
  • 5V Analog Supply
  • 2.3V to 5V Digital Supply
  • 26.4mW at 500ksps
  • 1μA Shutdown Mode
  • 500ksps Throughput Rate (MAX11166)
  • 250ksps Throughput Rate (MAX11167)
  • No Pipeline Delay/Latency
  • Flexible Industry-Standard Serial Interface Saves I/O Pins
  • SPI/QSPI™/MICROWIRE®/DSP-Compatible

应用

  • Data Acquisition Systems
  • Industrial Control Systems/Process Control
  • Medical Instrumentation
  • Automatic Test Equipment

Typical Operating Circuit

Maxim Integrated Maxim MAX11166/67 16位、500/250ksps SAR 模数转换器

视频

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